Autumn Quartz
A popular warm golden finished aggregate used in resin bonding and resin-bound applications. Ideal for drives and patios as it’s a quartz aggregate and quite strong, it’s suitable for all applications.
Sizes: 1-3mm, 2-5mm
Colour: Yellow, Brown and Golden
Shape: Angular
Rock type: Quartz
- Standard Bag (40 per pallet)
PSV – Polished Stone Value: 54
The PSV of an aggregate is a measure of the resistance of an aggregate to polishing and the value is established by subjecting the aggregate to a standard polishing process and then testing the aggregate with a portable skid resistance tester. Aggregate that has a PSV over 60 is regarded as a High Skid Resistant Aggregate. The higher the PSV figure the greater resistance the aggregate has to polishing.
AAV – Aggregate Abrasion Value: 0.6
A known mass of aggregate chippings are set in resin in a small test panel and subject to abrasion on a grinding apparatus. The loss in weight of the aggregate after a specified time as a percentage of the original weight is the AAV.
Hardness: 7
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